khatribiru

Sanvi is playing with a coin in which number 1 is written on the top side and number 0 is written at...

You are given a positive integer number. You have to determine whether this number can be represente...

Jahid's elder brother Jadu makes fun of Jahid by calling him dumb. So to make Jadu realize about his...

A phone number is fancy if any one of the following conditions is satisfied: At least 4 consecutiv...

In the year 2020, Alice and Bob will land on Mars just to play a game that will be broadcasted live ...

We all know about the chess game. Chess game is played on 8x8 board. Now, Alice and Bob come to play...

As you might know Mr Montu Mia is very passionate about any challenges he faces. One day he went to ...

Mount Everest is known as Sagarmatha in Nepali. The height of Mt Everest is 8,848 meters. Many local...

What is your idea about the perfect date? Umm... I mean, the Date Format. You may have already known...

There are N shops in a town named “The Worst-Model-Town”. The owner of the i’th shop is A[i]. One da...

In mathematics, especially in set theory, set A is a subset of set B, or equivalently B is a superse...

You have a grid with n rows and m columns. Cell at the i-th row and the j-th column is called Cell(i...

Today is 16th December, 2017. 46 years ago on this day we earned freedom. Every freedom comes up wit...